Janssens Thomas J.

Westlake Chemical Corporation · SVP

Janssens Thomas J. is listed in public filings as officer: SVP, Ops - PEM & Corp Logistic. This Janssens Thomas J. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Westlake Chemical Corporation (WLK). Investors use Janssens Thomas J.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Westlake Chemical CorporationWLK$647k5.9k sharesGrant / ExerciseFeb 21, 2025$646.7K5.9k shares$110.15--
Westlake Chemical CorporationWLK--1.9k sharesGrant / ExerciseFeb 21, 2025Disclosure amount unavailable1.9k shares----
Westlake Chemical CorporationWLK$1.9M17.1k sharesGrant / ExerciseFeb 21, 2025$67.0K606 shares$110.54--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Westlake Chemical CorporationWLK--17.7k sharesGrant / ExerciseFeb 20, 2025Disclosure amount unavailable2.4k shares----
Westlake Chemical CorporationWLK$1.7M15.3k sharesGrant / ExerciseFeb 19, 2025$1.6K14 shares$112.53--
Westlake Chemical CorporationWLK$1.7M15.3k sharesGrant / ExerciseFeb 19, 2025$35.9K322 shares$111.46--
Westlake Chemical CorporationWLK--1.3k sharesGrant / ExerciseFeb 18, 2025Disclosure amount unavailable1.3k shares----
Westlake Chemical CorporationWLK$1.7M14.3k sharesGrant / ExerciseFeb 18, 2025$91.1K790 shares$115.29--
Westlake Chemical CorporationWLK--3k sharesGrant / ExerciseFeb 14, 2025Disclosure amount unavailable3k shares----
Westlake Chemical CorporationWLK$1.8M12.1k sharesOtherAug 23, 2024$2.2M14.9k shares$149.48--
Westlake Chemical CorporationWLK$06.5k sharesGrant / ExerciseAug 23, 2024$428.2K6.5k shares$65.81--
Westlake Chemical CorporationWLK$04k sharesGrant / ExerciseAug 23, 2024$347.9K4k shares$86.54--
Westlake Chemical CorporationWLK$04.3k sharesGrant / ExerciseAug 23, 2024$346.2K4.3k shares$79.83--